End to All Power Problems


Has anyone heard of Bloom Energy? It's a new technology that many tech companies are now using to generate power off of the grid.

It takes methane (or another similar fuel) and uses fuel cells to chemically convert fuel to power. Check out the 60 minutes segment on it, pretty amazing. I think it could be a huge paradigm type shift for the entire country.

It actually works, and they are hoping to be able to get the cost down to $3000 per house. No more power bill, only a gas bill, and we have tripled our Natural Gas reserves in the country since 2007. Fewer power plants, many fewer transmission wires, less oil........

Oh yeah, and most importantly, clean power to your audio gear.
macdadtexas
FERC was supposed to have a say in interstate sales of power....thus the F in FERC. As I understand the Enron scam, they were moving power around and once it went 'out of state' they could get (demand) some pretty high prices.
Yes, California screwed themselves royal, and I'm still paying the price. The NIMBY delegation is even fighting some improvements....like a new power line to be strung from N to S.

I was using the solar sell-back model as an example. Here in California, we are a 'net metering' state. Except for my NEW electronic meter......Which won't go 'backwards'. You can never make a dime, but can actually Zero your bill. some places my insist on a connection fee. A precedent exists for a person who wanted NO power or utilities but was billed anyway...for the connection. I believe he lost in court, but he may have prevailed. I think that was in NYC.

Doesn't change the fact that government policies effectively influence events thru taxation, rebates, tax breaks and other....some often subtle incentives.

Watch home ownership rates if they take away the home mortgage interest rate tax deduction. I may make a difference. We'll see...perhaps.

Since the methane energy production is a 'demand' system, yes indeed, no excess to sell back, unless you tell it to overproduce and you are still on the grid. To remove yourself from the grid here in a small, Southern California town would probably be some kind of regulatory nightmare. No telling where that would lead, but I'll guarantee it'd be a hassle.
Great info Macdad. This could truely be a break through if the IPP's don't stop it. They have considerable bucks and hook ups to.
Exactly. It's not as if the virtues of this new technology will prevail simply because of 'greeness' or 'inexpensive'.

Lots of forces will be arrayed against this technology. As Mac states, lots of 'big' (pick your favorite) may favor it...since they will still be in the sales loop, but the IPPs? They are going to have a meltdown....and here in California, we have aggressive state supported research added to the mix.

I'm going to ask the city what it takes to go 'off grid' electrically. I'll bet that even if they GAVE me the methane system, it'd still cost a bundle. Who knows what loops you may have to jump thru? Do you have to have some kind of environmental report? Will you need to be permitted as a power producer? It may be easier out of the city or in county. The Indian Reservations will also get a vote, if they want it.

I like the technology....I did some light reading. If I could lease a small house-size unit...of say 400kwh capacity per month, then I'd love to see how it worked.

But, it ain't gonna be easy.
Here is link to Bloom Energy.

The 'Electricity Server' idea is pretty neat. The Unit in question is of manageable size, but certainly, at 100kw of 'neighborhood' size not individual home.

http://www.bloomenergy.com/products/data-sheet/

Leaving the current wiring in place and having a grid of these guys would theoretically work.

I wonder how well this idea scales up or down? Could it be made even semi-portable? Or how about a 5 or 10kw size for marine or jobsite use?
I'm not sure about advantage of this technology (other than size). Solid oxide fuel cells used by Bloom Energy have efficiency up to 60% while standard gas turbines have also 60% efficiency.

Hydrogen Fuel Cell was similar hot technology that ended up being a fiasco. Not only for security reasons but also for poor efficiency (in order of 10%) making it a really dirty fuel. Efficiency can be improved obtaining hydrogen by running hot steam thru the methane or coal containing methane but then huge amounts of CO2 would be produced.